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AGRICULTURE (1)
agricultural engineering ...
OCEANS (54)
aquatic sciences , bathymetry/seafloor topography , coastal processes , marine environment monitoring , marine geophysics ...
ATMOSPHERE (128)
aerosols , air quality , altitude , atmospheric chemistry , atmospheric electricity ...
PALEOCLIMATE (55)
ice core records , land records , ocean/lake records , paleoclimate reconstructions ...
BIOSPHERE (11)
aquatic ecosystems , ecological dynamics , terrestrial ecosystems , vegetation ...
SOLID EARTH (60)
earth gases/liquids , geochemistry , geomagnetism , geomorphic landforms/processes , geothermal dynamics ...
CLIMATE INDICATORS (48)
atmospheric/ocean indicators , cryospheric indicators ...
SPECTRAL/ENGINEERING (49)
gamma ray , infrared wavelengths , lidar , microwave , platform characteristics ...
CRYOSPHERE (57)
frozen ground , glaciers/ice sheets , sea ice , snow/ice ...
SUN-EARTH INTERACTIONS (431)
ionosphere/magnetosphere dynamics , solar activity , solar energetic particle flux , solar energetic particle properties ...
HUMAN DIMENSIONS (12)
economic resources , environmental governance/management , environmental impacts , habitat conversion/fragmentation , human settlements ...
TERRESTRIAL HYDROSPHERE (14)
glaciers/ice sheets , ground water , snow/ice , surface water , water quality/water chemistry ...
LAND SURFACE (10)
erosion/sedimentation , frozen ground , geomorphic landforms/processes , land use/land cover , landscape ...

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